This is a very common occurance when the audio was recorded at 12bit/32khz, could be your problem. You set the sample rate of the audio when you recorded it in the camera. Was it 12 bit/32khz? Or, 16bit/48khz? Check your camera, or if you have QT Pro, check the properties. If you did not change your default audio in the camera, then it's most likely recording at 12bit/32khz. Try converting to 16bit/48hz and then reimporting the clip. QT Pro is very good, though a little slow, at converting audio sample rates. sb On 9/22/03 8:58 AM, "psullivan at knology.net" <psullivan at knology.net> wrote: > Captured a 100 min video, but the audio is out of sync towards the end. Using > TRV120 as a bridge and BTV Pro. Is this problem caused by the > software or hardware? Workarounds? Have FCE or iMovie available. >